Bigotry, whether it's overt or covert, needs to be stopped in it's tracks when it happens. Whether or not the person learns from it is on them. I'm calling it out when I see it. I'm not obligated to be polite to someone who's using racial slurs, or using micro aggressions against women, or using religion to oppress lgbtq people. I refuse to be a complacent apologist for this behavior.